From: Chad Dupuis <chad.dupuis@qlogic.com>
To: jbottomley@parallels.com
Cc: giridhar.malavali@qlogic.com, chad.dupuis@qlogic.com,
andrew.vasquez@qlogic.com, linux-scsi@vger.kernel.org
Subject: [PATCH 10/14] qla2xxx: Clear mailbox busy flag during premature mailbox completion for ISP82xx.
Date: Fri, 18 Nov 2011 09:02:18 -0800 [thread overview]
Message-ID: <1321635742-16426-11-git-send-email-chad.dupuis@qlogic.com> (raw)
In-Reply-To: <1321635742-16426-1-git-send-email-chad.dupuis@qlogic.com>
From: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.cim>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
---
drivers/scsi/qla2xxx/qla_mbx.c | 2 ++
drivers/scsi/qla2xxx/qla_nx.c | 1 +
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index f965a57..6ff7c3c 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -162,6 +162,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
HINT_MBX_INT_PENDING) {
spin_unlock_irqrestore(&ha->hardware_lock,
flags);
+ ha->flags.mbox_busy = 0;
ql_dbg(ql_dbg_mbx, base_vha, 0x1010,
"Pending mailbox timeout, exiting.\n");
rval = QLA_FUNCTION_TIMEOUT;
@@ -187,6 +188,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
HINT_MBX_INT_PENDING) {
spin_unlock_irqrestore(&ha->hardware_lock,
flags);
+ ha->flags.mbox_busy = 0;
ql_dbg(ql_dbg_mbx, base_vha, 0x1012,
"Pending mailbox timeout, exiting.\n");
rval = QLA_FUNCTION_TIMEOUT;
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 9e2c192..a54f15e 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -3823,6 +3823,7 @@ void qla82xx_clear_pending_mbx(scsi_qla_host_t *vha)
if (ha->flags.mbox_busy) {
ha->flags.mbox_int = 1;
+ ha->flags.mbox_busy = 0;
ql_log(ql_log_warn, vha, 0x6010,
"Doing premature completion of mbx command.\n");
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags))
--
1.6.0.2
next prev parent reply other threads:[~2011-11-18 17:15 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-18 17:02 [PATCH 00/14] qla2xxx: Patches for 3.2-rc Chad Dupuis
2011-11-18 17:02 ` [PATCH 01/14] qla2xxx: Remove qla2x00_wait_for_loop_ready function Chad Dupuis
2011-11-18 17:02 ` [PATCH 02/14] qla2xxx: Check for SCSI status on underruns Chad Dupuis
2011-11-18 17:02 ` [PATCH 03/14] qla2xxx: Don't call alloc_fw_dump for ISP82XX Chad Dupuis
2011-11-18 17:02 ` [PATCH 04/14] qla2xxx: Revert back the request queue mapping to request queue 0 Chad Dupuis
2011-11-18 17:02 ` [PATCH 05/14] qla2xxx: Stop unconditional completion of mailbox commands issued in interrupt mode during firmware hang Chad Dupuis
2011-11-18 17:02 ` [PATCH 06/14] qla2xxx: Enable Minidump by default with default capture mask 0x1f Chad Dupuis
2011-11-18 17:02 ` [PATCH 07/14] qla2xxx: Return the correct value for a mailbox command if 82xx is in reset recovery Chad Dupuis
2011-11-18 17:02 ` [PATCH 08/14] qla2xxx: Display IPE error message for ISP82xx Chad Dupuis
2011-11-18 17:02 ` [PATCH 09/14] qla2xxx: Encapsulate prematurely completing mailbox commands during ISP82xx firmware hang Chad Dupuis
2011-11-18 17:02 ` Chad Dupuis [this message]
2011-11-18 17:02 ` [PATCH 11/14] qla2xxx: Disable generating pause frames when firmware hang detected for ISP82xx Chad Dupuis
2011-11-18 17:02 ` [PATCH 12/14] qla2xxx: Correct fc_host port_state display Chad Dupuis
2011-12-12 8:50 ` James Bottomley
2011-12-12 19:31 ` Chad Dupuis
2011-11-18 17:02 ` [PATCH 13/14] qla2xxx: Submit all chained IOCBs for passthrough commands on request queue 0 Chad Dupuis
2011-11-18 17:02 ` [PATCH 14/14] qla2xxx: Update version number to 8.03.07.12-k Chad Dupuis
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